Seriously though...Santorum is a lot tougher than most people give him credit for being. Think about all the major celebrities/pols/sports figures etc. over the past two decades who have made off-the-cuff remarks about the homosexual community and have either had their careers destroyed or have cowered and apologized as they walked back their comments.
Those very same pink nazis have been gunning for Santorum for the better part of two decades, and apart from google bombing his last name, have damaged little more than their own credibility.